What is CVE-2024-12393?

CVE-2024-12393 is a medium-severity vulnerability in Drupal, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2024-12-10.

How severe is CVE-2024-12393?

Medium severity. CVSS v3 base score is 5.4 out of 10.

XSS in Drupal

CVE-2024-12393

Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Drupal Core allows Cross-Site Scripting (XSS).This issue affects Drupal Core: from 8.8.0 before 10.2.11, from 10.3.0 before 10.3.9…

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.003 (23.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N.

Affected products

Drupal
Drupal Core — versions 8.8.0, 10.3.0, 11.0.0

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

mlhess@drupal.org (Vendor Advisory)

Frequently asked questions

What is CVE-2024-12393?: CVE-2024-12393 is a medium-severity vulnerability in Drupal, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2024-12-10.
How severe is CVE-2024-12393?: Medium severity. CVSS v3 base score is 5.4 out of 10.